I literally just pulled my new Lacie d2 Quadra external hard drive from its box and connected it to my MacBook Pro using a 2.0 USB. I used it for 10 minutes, everything was fine, the thing was totally silent. THEN the power went out, but since my laptop runs on battery, I got the "Improper device removal" message. Now that the power is back on, when I turn the hard drive on, regardless of weather it is connected to my mac or not, it makes this awful harsh motor noise. I read another thread submitted that said Lacies can be noisy, but an hour ago mine was silent. Any ideas?